package com.stone.design.patterns.builder;

/**
 * @description
 * @Time 2018/5/29 13:46
 * Created by Stone on 2018/5/29.
 */
public class MacBook extends Computer {

    protected MacBook() {}
    @Override
    public void setOs() {
        mOs = "Mac OS x 10.10";
    }
}
